Question No. 1 Gaseous carbon dioxide at 1 atm and 300°C is flowing inside a horizontal pipe that has 5.3 cm ID and 6.0 cm OD. The flow velocity of carbon dioxide is 15 m/s. The outside surface of the pipe is exposed to the atmospheric air that has temperature of 40°C. Considering free convection conditions at the outer pipe surface and assuming pipe wall temperature as 200°C, calculate the inside overall heat transfer coefficient, outside heat transfer coefficient, and overall heat transfer coefficient based on the inside surface of the pipe. Warning: Calculate both the inside and the outside heat transfer coefficients only using the respective correlations and ignore radiation effects.

Question No. 1 Gaseous carbon dioxide at 1 atm and 300°C is flowing inside a horizontal pipe that has 5.3 cm ID and 6.0 cm OD. The flow velocity of carbon dioxide is 15 m/s. The outside surface of the pipe is exposed to the atmospheric air that has temperature of 40°C. Considering free convection conditions at the outer pipe surface and assuming pipe wall temperature as 200°C, calculate the inside overall heat transfer coefficient, outside heat transfer coefficient, and overall heat transfer coefficient based on the inside surface of the pipe. Warning: Calculate both the inside and the outside heat transfer coefficients only using the respective correlations and ignore radiation effects.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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